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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2015-01-28 16:29:35 +0100 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2015-01-28 16:29:35 +0100 |
| commit | c3bb6d77dd6193755070c62c6f3adb93c1976f19 (patch) | |
| tree | 2384702bfeba1016cd687e2fdaec232304bc04b0 | |
| parent | 4f1309080a462988e10c11a328356a6c5c22dd6e (diff) | |
| download | lvm2-c3bb6d77dd6193755070c62c6f3adb93c1976f19.tar.gz | |
cache: add pool deps for preload
for_each_sub_lv() normally does not put pool_lv into deps.
So for now go around it in 'lv_preload()' and add explicit
call with pool.
TODO: think about a better way, we want pool_lv deps only in certain
moments, so maybe for_each_sub_lv() needs new arg for this.
| -rw-r--r-- | lib/activate/activate.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/activate/activate.c b/lib/activate/activate.c index 151e7143f..00d3a100f 100644 --- a/lib/activate/activate.c +++ b/lib/activate/activate.c @@ -1879,6 +1879,11 @@ static int _lv_suspend(struct cmd_context *cmd, const char *lvid_s, if (!for_each_sub_lv((struct logical_volume *)ondisk_lv, &_preload_detached_lv, &detached)) goto_out; + /* ATM cache/thin pool is not scanned in 'for_each_sub_lv()', TODO explore better way */ + if (lv_is_cache(ondisk_lv) && + !for_each_sub_lv(first_seg(ondisk_lv)->pool_lv, &_preload_detached_lv, &detached)) + goto_out; + /* * Preload any snapshots that are being removed. */ |